Crash blocks southbound I-5 at South 320th Street in Federal Way; delays expected
Southbound Interstate 5 (I-5) in Federal Way was blocked Saturday afternoon after a collision near South 320th Street. The crash is blocking the southbound lanes at milepost 145. Emergency crews were on the scene, the Washington State Department of Transportation (WSDOT) said. As of 5 p.m., southbound I-5 was reduced to one lane just north of S 320th St due to a collision. Backups extend about 2+ miles into Federal Way. There was no estimate for when all lanes would reopen. Photos of the scene show a car rolled over on its top, blocking several lanes. Drivers traveling through the area were urged to seek alternate routes and expect delays. This is a developing story and will be updated as more information becomes available.
Leave a Comment
Popular News
Recent News
Weather
20 °C
clear day
- Pomona
68%
3 MPH
-
17° June 4, 2026 -
23° June 4, 2026





